Secunia Security Advisory – Ubuntu has issued an update for mysql-dfsg-5.0. This fixes some vulnerabilities, which can be exploited by malicious users to cause a DoS (Denial of Service) and gain escalated privileges, and by malicious people to cause a DoS and compromise a vulnerable system.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/64810/sa29443.txt
Source: https://packetstormsecurity.com/files/64810/Secunia-Security-Advisory-29443.html